package com.test.consumer.controller;

import com.test.pojo.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;



@RestController
@RequestMapping("consumer")
public class ConsumerController {

    @Autowired
    private RestTemplate restTemplate;

    @Autowired
    DiscoveryClient discoveryClient;

    @GetMapping("{id}")
    public User queryById(@PathVariable("id") String id){
        String url = "http://user-service/user/" + id; // user_service 微服务名称
        User user = restTemplate.getForObject(url, User.class);
        return user;
    }
}
